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1. Print Numbers from 1 to 102. Print All Even Numbers Between 1 and 1003. Sum of First N Natural Numbers4. Print the Factorial of a Given Number5. Print All Odd Numbers Between 1 and 1006. Print Numbers from 10 Down to 17. Print Multiplication Table8. Sum of All Even Numbers Up to N9. Sum of All Odd Numbers Up to N10. Product of Digits11. Count Numbers Divisible by 312. Print Multiples of 5 Up to N13. Sum of Squares Up to N14. Print Alternating Numbers

Product of Digits

Print the product of digits of a given number.

BeginnerPhase 2 - Level 1: Basic LoopingExample 10 of 14
product-of-digits.py
1# Take number
2num = int(input("Enter a number: "))
3

4# Calculate product of digits
5product = 1
6temp = abs(num)
7

8while temp > 0:
9    digit = temp % 10
10    product *= digit
11    temp //= 10
12

13print(f"Product of digits: {product}")

Output

Enter a number: 234
Product of digits: 24

What's going on

Extract digits and multiply them.

Key Concepts:

Extract last digit using modulo
Multiply with product
Remove last digit using integer division
Handle negative numbers with abs()

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